Smart Start Ignition Interlock

TNA Custom Auto
54 N Central Ave
Elmsford, NY 10523

#1 Ignition Interlock from $1.99/day*. Same-day installation available

Book your install now

Hours of Operation:

Day	1st Hour Block	2nd Hour Block
Sun	Closed
Mon	9:00am - 5:00pm
Tue	9:00am - 5:00pm
Wed	9:00am - 5:00pm
Thu	9:00am - 5:00pm
Fri	9:00am - 5:00pm
Sat	Closed

Services at this Location:

Installations
Calibrations

Book an Installation

With the thousands of locations across the nation, 24/7 customer support, no hidden fees and the most reliable device on the market, Smart Start Ignition Interlock devices are hands-down the best way to get you back on the road fast.

Get a quick and easy IID installation with Smart Start! Get started today!

¡Obtenga una instalación rápida y fácil de IID con Smart Start! ¡Empieza hoy mismo!

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Contáctame en español

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Email* (required)

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By providing your information and clicking “Book Your Install Now”, I authorize 1A Smart Start LLC and it’s franchisees’ to contact me at the phone number and/or email address above via phone, text, and/or email using multiple and periodic autodialed and prerecorded calls and texts for marketing purposes. Not a condition for purchase. Message and data rates may apply. To opt-out of texts, replay “STOP,” and to opt-out of emails click the email unsubscribe link.

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By providing my information and clicking “Book Your Install Now,” I authorize [Insert Legal Name of Franchisee, distributor, or affiliate] to contact me at the phone number above via phone and/or text using multiple and periodic autodialed and prerecorded calls and texts for marketing purposes. Not a condition for purchase. Message and data rates may apply. To opt-out of texts, reply “STOP”.

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Fast-Track Your Installation

Want to speed up the installation appointment process?
We can get you a quote faster if you fill out the information below.

Date of Birth

Drivers License #

VIN #

State Authority Name

Preferred Date

Preferences are subject to change based on availability.

Preferred Time

Questions/Comments

Phone

This field is for validation purposes and should be left unchanged.

Or Call (914) 460-4559 Now!

¡O llame ahora al (914) 460-4559!

Why Choose Smart Start Ignition Interlock?

From $1.99/Day* - No Long-Term Contracts

Bi-weekly payment options designed to fit your budget.

IGNITION INTERLOCK COSTS

3,000+ Locations - Same Day Install

Quick installs by skilled technicians at convenient U.S. locations.

FIND A LOCATION

Discreet, Easy-to-Use Devices

Reliable, hygienic devices with guided tests and easy English-Spanish switching.

SMART START DEVICES

24/7 Knowledgeable State Program Experts

Multilingual support trusted by over 1 million people, ready when you need us.

TALK TO A PROGRAM ADVISOR

#1 Ignition Interlock Device Provider at TNA Custom Auto in Elmsford

Need an Ignition Interlock in Elmsford? Get back on the road with Smart Start, New York’s ultimate Ignition Interlock Device provider. We make your Ignition Interlock program simple, affordable and reliable with 24/7/365 customer service and easy, quick tests. You’ll receive hands-on training with our friendly, licensed technicians until you are comfortable testing with your Ignition Interlock.

We look forward to serving you! Smart Start Elmsford, NY is located at TNA Custom Auto off 54 N Central Ave.

Call in today at (914) 460-4559 or fill out our online form to schedule your installation appointment. Be sure to ask about any current state specials or discounts!

Nearby Locations

Leo Sun Auto Repair

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Sleepy Hollow, NY 10591

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Services at this Location:

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354 Elwood Ave
Hawthorne, NY 10532

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Monegro Towing inc

440 Saw Mill River Rd
Yonkers, NY 10701

CLOSED – Opens at 9:00am Fr

Services at this Location:

Installations, Calibrations

(914) 803-8024 More Details

See What Everyone Says About Our Ignition Interlock

Excellent TrustScore Rating

June 20, 2025

"Great services and help for all my questions "

Alejandro F.

United States

June 20, 2025

"Communication was excellent, transparency with fees, willingness to answer questions "

Dale.

United States

June 20, 2025

"Tasha has impeccable customer service making a stressful situation easier going "

TAMARA GUAL.

United States

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Find a location near you!

Smart Start Ignition Interlock

Hours of Operation:

Services at this Location:

Book an Installation

Fast-Track Your Installation

Want to speed up the installation appointment process?
We can get you a quote faster if you fill out the information below.

Or Call (914) 460-4559 Now!

¡O llame ahora al (914) 460-4559!

From $1.99/Day* - No Long-Term Contracts

3,000+ Locations - Same Day Install

Discreet, Easy-to-Use Devices

24/7 Knowledgeable State Program Experts

#1 Ignition Interlock Device Provider at TNA Custom Auto in Elmsford

Nearby Locations

Leo Sun Auto Repair

Services at this Location:

TNA Discounts

Services at this Location:

Monegro Towing inc

Services at this Location:

Get Started

Locations

Support

Partners

Contact Us

Find a location near you!

Smart Start Ignition Interlock

Hours of Operation:

Services at this Location:

Book an Installation

Fast-Track Your Installation

Want to speed up the installation appointment process?We can get you a quote faster if you fill out the information below.

Or Call (914) 460-4559 Now!

¡O llame ahora al (914) 460-4559!

Why Choose Smart Start Ignition Interlock?

From $1.99/Day* - No Long-Term Contracts

3,000+ Locations - Same Day Install

Discreet, Easy-to-Use Devices

24/7 Knowledgeable State Program Experts

#1 Ignition Interlock Device Provider at TNA Custom Auto in Elmsford

Nearby Locations

Leo Sun Auto Repair

Services at this Location:

TNA Discounts

Services at this Location:

Monegro Towing inc

Services at this Location:

See What Everyone Says About Our Ignition Interlock

Get Started

Locations

Support

Partners

Contact Us

Want to speed up the installation appointment process?
We can get you a quote faster if you fill out the information below.